CN206251481U - Display device - Google Patents

Abstract

The utility model discloses a kind of display device, and the display device includes backboard, radiating piece and rear shell；The radiating piece is fixedly installed in the back side of the backboard；The rear shell covers the radiating piece, and fixing structure for buckle is provided between the rear shell and the radiating piece, and the rear shell is fixedly connected by the way that the fixing structure for buckle is detachable with the radiating piece, and is installed on the backboard back side.The fixing structure for buckle includes the upper snap component being located between the top edge of the rear shell and the radiating piece and the side snap component set between the left and right sides of the rear shell and the radiating piece, the upper snap component be used to limit after shell phase moving forward and backward up and down to the radiating piece, the side snap component be used to limit after shell phase to the left and right displacement of the radiating piece.The technical solution of the utility model can improve the dismounting convenience of the rear shell of display device.

Description

Display device

Technical field

The utility model is related to display device technology field, more particularly to a kind of display device.

Background technology

In display device (such as liquid crystal panel TV set) common at present, the rear shell of its display main body is usually using spiral shell Nail is fixed on the backboard of display module, and this mode being fixedly connected causes the disassembly process of rear shell very cumbersome, so as to extend Production hour, increased manufacturing cost.

Utility model content

Main purpose of the present utility model is to provide a kind of display device, it is intended to improve the dismounting of rear shell of display device just Profit.

To achieve the above object, the utility model proposes display device include backboard, radiating piece and rear shell；It is described Radiating piece is fixedly installed in the back side of the backboard；The rear shell covers the radiating piece, and the rear shell and the radiating piece Between be provided with fixing structure for buckle, the rear shell by the fixing structure for buckle it is detachable with the radiating piece it is fixed even Connect, and be installed on the backboard back side；The fixing structure for buckle includes the top edge and the radiating piece located at the rear shell Between upper snap component and between the left and right sides of the rear shell and the radiating piece set side buckle group Part, the upper snap component be used to limit after shell phase moving forward and backward up and down to the radiating piece, the side snap component is used to Left and right displacement of the shell phase to the radiating piece after limitation.

Preferably, the rear shell includes the epipleural of shell body and the top edge located at the shell body, the radiating The top of part is provided with the protrusive board for protruding and extending formation backward；The upper snap component is included located at the upper edge of the shell body Preceding buckle unit between the protrusive board, the preceding buckle unit includes the first card being convexly equipped in the shell body internal surface Button and the first back-off of top correspondence the first buckle setting in the protrusive board, the clasp of first buckle is in court Set to first back-off, the clasp of first back-off is in be set towards first buckle, so that first back-off Can be with the detachable fastening of the first buckle.

Preferably, the end face away from the epipleural of first back-off is provided with the first guiding surface, described first Guiding surface turns forward in a downward direction setting.

Preferably, the upper snap component also includes the rear buckle unit being located between the epipleural and the protrusive board, The rear engaging unit includes the second buckle being located on the epipleural and in correspondence second buckle on the protrusive board The second back-off for setting, second back-off is used to and the detachable fastening of the second buckle.

Preferably, the end face away from the protrusive board of second back-off is provided with the second guiding surface, and described second leads Turn forward in the upward direction setting to inclined-plane.

Preferably, the preceding buckle unit is equipped with multiple with the rear buckle unit, and is arranged in compartment dislocation.

Preferably, the radiating piece has the rear plate face set towards the shell body, and the side snap component includes setting Extend in shell body internal surface protrusion and forward the 3rd buckle of formation and connected with the rear plate face and corresponding described The clamping block that 3rd buckle is set, the clamping block is used to and the detachable fastening of the 3rd buckle.

Preferably, catching groove is provided with towards the surface of the 3rd buckle on the clamping block, the catching groove is with for institute The clasp for stating the 3rd buckle is adapted and buckles into.

Preferably, the clamping block away between the top surface of the radiating piece and the upper edge of the catching groove is provided with the 3rd Guiding surface, the 3rd guiding surface turns forward in a downward direction setting.

It is new in this practicality compared to the scheme being fixed on rear shell using screw in display device common at present on backboard In the technical scheme of type, due to rear shell can structure fixed by snap and it is detachable with radiating piece be fixedly connected, and radiating piece It is fixedly connected with backboard again, enters that then shell is also detachable to be installed on the back side of backboard, and does not need to use screw one by one It is screwed into fixation cumbersomely, therefore it is installed and unloading process is very convenient, effectively save production hour and manufacturing cost can be reduced.

Brief description of the drawings

In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.

Fig. 1 is the cut-away section structural representation of the upper snap component of the embodiment of the utility model display device one；

Fig. 2 is the cut-away section structural representation of the side snap component of the embodiment of the utility model display device one；

Fig. 3 is the part-structure schematic diagram of the rear shell of the embodiment of the utility model display device one；

Fig. 4 is the structural representation of clamping block in Fig. 2.

Drawing reference numeral explanation：

Label	Title	Label	Title
				1	Shell afterwards	11	Shell body
12	Epipleural	121	Louvre
				2	Radiating piece	21	Plate face afterwards
22	Front face	23	Protrusive board
				3	Backboard	4	Upper snap component
41	Preceding buckle unit	411	First buckle
				411a	First elastic arm	411b	First clasp
412	First back-off	412a	First support arm
				412b	First barb	412c	First guiding surface
42	Buckle unit afterwards	421	Second buckle
				422	Second back-off	422a	Second guiding surface
5	Side snap component	51	3rd buckle
				52	Clamping block	521	Catching groove
522	Connecting plate	523	Projection
				523a	3rd guiding surface	522a	Through hole
6	Reinforcement

The realization of the utility model purpose, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole Pp apply example.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belongs to the scope of the utility model protection.

If it is to be appreciated that related in the utility model embodiment directionality indicate (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality indicates to be only used for explaining relative between each part under a certain particular pose (as shown in drawings) Position relationship, motion conditions etc., if the particular pose changes, directionality indicates also correspondingly to change therewith.

If in addition, relate to the description of " first ", " second " etc. in the utility model embodiment, should " first ", " the Two " description etc. is only used for describing purpose, and it is not intended that indicating or implying its relative importance or implicit indicate meaning The quantity of the technical characteristic for showing.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill Personnel can be implemented as basis, when the combination appearance of technical scheme is conflicting or cannot realize it will be understood that this technical side The combination of case does not exist, not within the protection domain of the utility model requirement yet.

The utility model proposes a kind of display device, the display device includes that panel TV set, computer liquid crystal flat-panel show Show device etc..

Referring to figs. 1 to Fig. 3, in the embodiment of the utility model one, the liquid crystal that the display device is specially a side entering type is put down Plate television set (not shown).The display device includes rear shell 1, radiating piece 2 and backboard 3, wherein, radiating piece 2 is fixedly installed in the back of the body The back side of plate 3；Shell 1 covers radiating piece 2 afterwards, and fixing structure for buckle (sign), rear shell 1 are provided between shell 1 and radiating piece 2 afterwards Structure fixed by snap is detachable with radiating piece 2 to be fixedly connected, and is installed on the back side of backboard 3.

Specifically, fixing structure for buckle include located at rear shell 1 top edge and radiating piece 2 between upper snap component 4, with And the side snap component 5 set between the left and right sides of rear shell 1 and radiating piece 2.Wherein, rear shell 1 is set including tabular Shell body 11, and radiating piece 2 then has the rear plate face 21 that is set towards shell body 11 and relative with rear plate face 21 and be used to The front face 22 being connected with backboard 3.

Herein it should be noted that, when after shell 1 install after, the edge of shell 1 should be abutted with backboard 3 thereafter, and radiating piece 2 is then In the cavity that rear shell 1 and backboard 3 are surrounded, in other words, radiating piece 2 is located at the outside of backboard 3, so, so that it may avoid because dissipating The problems such as backboard 3 itself that warmware 2 is located at the inside of backboard 3 and brings need to do labyrinth or increase support so that backboard 3 Simple structure, 3 need of backboard make simple punching grooving etc. and can be used fixture to be connected with radiating piece 2, are so advantageous for Reduces cost and display main body can be made to seem thinner.In addition, in the present embodiment, radiating piece 2 is preferably and draws aluminum, this be because To draw the aluminum can an extrusion molding, process is simple and flatness is good, so as to match somebody with somebody between shell 1 and backboard 3 after can ensureing Close gap qualified, production cost can again reduced.

Compared to the scheme being fixed on rear shell 1 using screw in display device common at present on backboard 3, in this implementation Example technical scheme in, due to rear shell 1 can by upper snap component 4 and side snap component 5 with the detachable fixation of radiating piece 2 Connection, and radiating piece 2 is fixedly connected with backboard 3, enters the then also detachable back side for being installed on backboard 3 of shell 1, and not Fixation need to cumbersomely be screwed into using screw one by one, therefore it is installed and unloading process is very convenient, can effectively save production hour And reduce manufacturing cost；Simultaneously as after the upper snap component 4 after engaging can be limited there is the upper and lower of relative radiating piece 2 in shell 1 Move forward and backward, side snap component 5 can limit after the relatively described radiating piece 2 of shell 1 left and right displacement, therefore after rear shell 1 is installed just not The situation that relative backboard 3 is rocked can occur, the soundness that it is installed is also high.Further, since rear shell 1 and radiating piece 2 and the back of the body Mode connects for screw is not used between plate 3, therefore the structures such as the complicated convex closure of correspondence design increase are not just needed on backboard 3, so as to can make The structure of backboard 3 is simpler, meanwhile, rear shell 1 can reduce die cost and ensure to accomplish sufficiently small in the case of yields, this two side Face collective effect, you can make the thickness of display main body thinner, so as to obtain more preferable outward appearance experience.

Specifically, as shown in figure 1, in the present embodiment, the top edge of the shell body 11 of rear shell 1 is provided with epipleural 12, The top of radiating piece 2 is provided with protrudes and extends the protrusive board 23 of formation along the direction away from rear plate face 21, and the protrusive board 23 is specifically in length Strip.Wherein, upper snap component 4 includes the preceding buckle unit 41 between the upper edge of shell body 11 and protrusive board 23.Preceding card Button unit 41 then includes the first buckle 411 being convexly equipped on the inner surface of shell body 11 and the top correspondence first in protrusive board 23 The first back-off 412 that buckle 411 is set.Specifically, in the present embodiment, the first buckle 411 is connected including one end with shell body 11 And the first elastic arm 411a for extending forward and located at the first elastic arm 411a other ends and along towards the first back-off 412 The first clasp 411b that direction extends, the first back-off 412 includes the first support arm that one end is connected with protrusive board 23 and extends backwards 412a and located at the first support arm 412a other ends and along the first barb 412b extended towards the first buckle 411 direction, First buckle 411 passes through the fastening that is adapted of the first clasp 411b and the first barb 412b, and realizes the card with the first back-off 412 Close.In addition, specifically, the first elastic arm 411a should have larger elasticity with easy disassembly.Certainly, in other realities Apply in example, preceding buckle unit 41 can also be set in other structures, such as but not limited to, preceding buckle unit 41 includes being convexly equipped in shell sheet Buckle on the inner surface of body 11 and buckle is set in the top correspondence buckle of protrusive board 23, buckle away from the one of shell body 11 End is provided with the clasp of buckle extension, on buckle to should clasp be provided with button hole, snap through clasp buckle into button hole and with button Plate is fastened and connected.

Meanwhile, reference picture 2 in the lump, in the present embodiment, further, upper snap component 4 also includes being located at epipleural 12 Rear buckle unit 42 between protrusive board 23, rear buckle unit 42 includes the second buckle 421, Yi Jiyu on epipleural 12 The second back-off 422 that correspondence the second buckle 421 is set on protrusive board 23.Specifically, in the present embodiment, the second buckle 421 is one The first buckle that end is connected and is downwardly extending with epipleural 12, the second back-off 422 is connected and upward for one end with protrusive board 23 Extend the second buckle for being formed, epipleural 12 passes through the engaging that is adapted of the end and the end of the second buckle of the first buckle, and Realize the engaging with radiating piece 2.It is appreciated that due to preceding buckle unit 41 with rear buckle unit 42 respectively positioned at the upper of protrusive board 23 Lower both sides, therefore both cooperate after engaging, you can shell is moved forward and backward about 1 after playing a part of limitation.In addition, should be noted It is, in the lump reference picture 3 that, due to that would generally be provided with louvre 121 on epipleural 12, the louvre 121 may be such that epipleural 12 have certain elasticity, therefore the set location of the first buckle preferably should be provided with the top of louvre 121 near epipleural 12 At.Certainly, in other embodiment, rear buckle unit 42 can also be set in other structures, such as but not limited to, rear buckle list Unit 42 includes being convexly equipped in epipleural 12 and the clamp that extends downwardly and the clamping that sets of upper surface correspondence clamp in protrusive board 23 Groove.

In the present embodiment, the specific disassembly process of rear shell 1 is as follows：During installation, first each buckle is mutually corresponded to, then Press inward against being connected together for shell 1 and radiating piece 2 after being capable of achieving, it should be noted that, now need further to press epipleural 12 Upper edge at so that rear buckle unit 42 is assembled in place；During dismounting, in the bottom of rear shell 1 slightly firmly pull down and simultaneously to Upper upset, now, preceding buckle unit 41 can first thread off with side snap component 5, then, after making by rear shell 1 is pushed away slightly up Buckle unit 42 is threaded off, in this way, rear shell 1 can depart from radiating piece 2.Need herein especially, it is emphasized that rear buckle unit 42 Fastening amount should preferably in 1mm or so, and the too conference of fastening amount causes dismounting difficulty increase, and too small, can cause easily dropout.

Reference picture 2 and Fig. 4, in the present embodiment, specifically, side snap component 5 includes convex located at the inner surface of shell body 11 Go out and extend the 3rd buckle 51 of formation forward and connected with rear plate face 21 and corresponding 3rd buckle 51 set clamping block 52.Wherein, the structure of the 3rd buckle 51 is consistent with the structure of the first buckle 411, and the clasp of its 3rd buckle 51 is in upwardly extend Set.Specifically, catching groove 521 is provided with towards the surface of the 3rd buckle 51 on the clamping block 52, catching groove 521 is with for the 3rd card The clasp of button 51 is adapted and buckles into.It is appreciated that the 3rd buckle 51 be adapted with clamping block 52 engaging can limitation after shell 1 on a left side Displacement in right direction.In the present embodiment, to ensure dimensional stability, the clamping block 52 preferably uses plastic material integrated through injection molding Shaping, the clamping block 52 specifically includes a connecting plate 522 and the projection 523 being convexly equipped on connecting plate 522, is set on connecting plate 522 There is through hole 522a to be attached on radiating piece 2 so that fixture (such as but not limited to screw) wears, catching groove 521 is located at projection 523 towards on the surface of the 3rd buckle 51, and projection 523 away between the top surface of radiating piece 2 and the upper edge of catching groove 521 The 3rd guiding surface 523a is provided with, specifically, the 3rd guiding surface turns forward in a downward direction setting.3rd The setting of guiding surface 523a can make the 3rd buckle 51 buckle into more smooth facility during catching groove 521.

Referring to Figures 1 and 2, in the present embodiment, further, the first elastic arm 411a sets with the junction of shell body 11 Have reinforcement, the reinforcement can increase the bonding strength of junction, with avoid the first elastic arm 411a in junction be broken and with Shell body 11 is separated.In addition, it should be noted that, except the junction of the first elastic arm 411a and shell body 11 be provided with reinforcement it Outward, the junction of its first buckle and epipleural 12, and the 3rd buckle 51 can be set with the junction of shell body 11 and strengthen Muscle.

As shown in figure 1, in the present embodiment, further, being set on the end face away from epipleural 12 of the first barb 412b There is the first guiding surface 412c, specifically, the first guiding surface 412c turns forward in a downward direction setting.This first Guiding surface 412c set can to the first clasp 411b when fastening from certain guide effect so that the first buckle 411 can more smooth facility when buckling into the first back-off 412.

Similarly, in the present embodiment, further, to be provided with the second guiding oblique for the end face away from protrusive board 23 of the second buckle Face 422a, specifically, the second guiding surface 422a turns forward in the upward direction setting.This second guiding surface The setting of 422a can make the first buckle buckle into more smooth facility during the second buckle.

As shown in figure 3, for the convenience of the dismounting of shell 1 after improving, and it is convenient after 1 injection moulding of shell when oblique top go out Mould, in this embodiment, it is preferred that, preceding buckle unit 41 is equipped with multiple with rear buckle unit 42, and is arranged in compartment dislocation Cloth.

Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, It is every under inventive concept of the present utility model, the equivalent structure made using the utility model specification and accompanying drawing content is become Change, or directly/be used in other related technical fields indirectly and be included in scope of patent protection of the present utility model.

Claims (9)

1. a kind of display device, it is characterised in that including：

Backboard；

Radiating piece, is fixedly installed in the back side of the backboard；And

Shell, covers the radiating piece afterwards, and fixing structure for buckle is provided between the rear shell and the radiating piece, and the rear shell leads to Cross that the fixing structure for buckle is detachable with the radiating piece to be fixedly connected, and be installed on the backboard back side；

The fixing structure for buckle include located at the rear shell top edge and the radiating piece between upper snap component and The side snap component set between the left and right sides of the rear shell and the radiating piece, the upper snap component is used to limit Shell phase moving forward and backward up and down to the radiating piece after system, the side snap component be used to limit after shell phase to the radiating piece Left and right displacement.

2. display device as claimed in claim 1, it is characterised in that the rear shell includes shell body and located at the shell sheet The epipleural of the top edge of body, the top of the radiating piece is provided with the protrusive board for protruding and extending formation backward；

The upper snap component include located at the shell body upper edge and the protrusive board between preceding buckle unit, it is described before Buckle unit includes being convexly equipped in the first buckle in the shell body internal surface and in the top correspondence of the protrusive board described the The first back-off that one buckle is set, the clasp of first buckle is in be set towards first back-off, first back-off Clasp is in be set towards first buckle, so that first back-off can be with the detachable fastening of the first buckle.

3. display device as claimed in claim 2, it is characterised in that the end face away from the epipleural of first back-off It is provided with the first guiding surface, first guiding surface turns forward in a downward direction setting.

4. display device as claimed in claim 2, it is characterised in that the upper snap component also includes being located at the epipleural Rear buckle unit between the protrusive board, the rear engaging unit include the second buckle on the epipleural and In the second back-off that correspondence second buckle on the protrusive board is set, second back-off is to removable with second buckle Unload formula fastening.

5. display device as claimed in claim 4, it is characterised in that on the end face away from the protrusive board of second back-off It is provided with the second guiding surface, second guiding surface turns forward in the upward direction setting.

6. display device as claimed in claim 4, it is characterised in that the preceding buckle unit is all provided with the rear buckle unit There is multiple, and arranged in compartment dislocation.

7. display device as claimed in claim 2, it is characterised in that the radiating piece has what is set towards the shell body Plate face afterwards, the side snap component include being protruded located at the shell body internal surface and extended forward the 3rd buckle of formation, with And connected with the rear plate face and clamping block that corresponding 3rd buckle is set, the clamping block is used to and the 3rd buckle Detachable fastening.

8. display device as claimed in claim 7, it is characterised in that towards the surface of the 3rd buckle on the clamping block Catching groove is provided with, the catching groove is adapted with the clasp for the 3rd buckle and buckled into.

9. display device as claimed in claim 8, it is characterised in that the top surface away from the radiating piece of the clamping block with It is provided with the 3rd guiding surface between the upper edge of the catching groove, the 3rd guiding surface turns forward in a downward direction Set.